That may be purchased at a moderate Price.

Examples of the genera that may be easily obtained from the British Coast, or which are expensive, are omitted.

Dentalium entalis.
Pectinaria Belgica.[E]
Balanus tintinnabulum.
Pentalasmis anatifera.
Corbula nucleus.
Psammobia virgata.
Lucina carnaria.
Cyprina Islandica.
Cytherea chionè.
Venus tigerina.
Isocardia cor.
Arca Noæ.
Pectunculus marmoratus.
Chama arcinella.
Tridacna crocea.
Pinna muricata.
Perna ephippium.
Meleagrina margaritacea.
Lima squamosa.
Spondylus gæderopus.
Chiton squamosus.
Emarginula fissura.
Fissurella Græca.
Pileopsis Hungarica.
Calyptræa equestris.
Bulla ampulla.
Helix melanotragus.
Pupa mummia.
Bulimus ovatus.
Achatina virginea.
Neritina corona.
Nerìta polìta.
Natìca alba.
Iànthina communis.
Sigaretus haliotoideus.
 Pyramidèlla dolabrata.
Scalària commùnis.
Delphinula lacinìata.
Solarium perspectivum.
Trochus tuber.
Monodonta labio.
Turbo pica.
Phasianella bulimoìdes.
Cerithium vertagus.
Pyrula ficus.
Ranella crumèna.
Murex haustèllum.
Triton lotorium.
Pterocera lambis.
Strombus lineàtus.
Cassis arèola.
Ricinula horrida.
Purpura patula.
Monoceros imbricatum.
Concholepas Peruvianus.
Harpa ventricosa.
Dolium maculàtum.
Eburna spiràta.
Terebra maculàta.
Columbella mercatòria.
Mitra episcopàlis.
Voluta musica.
Volraria monìlis.
Ovula oviformis.
Cypræa cribària.
Terebellum subulàtum.
Oliva utriculus.
Conus virgo.
Nautilus hians.
Spirula Peronii.

[E] Or Sabella.

[INDEX.]

Page.
Acasta,[41]
Acera,[64]
Achatina,[69]
Alata,[85]
Ammonite,[103]
Anatina,[47]
Ancilla,[98]
Ancylas,[64]
Anodon,[54]
Anomia,[29]
Anostoma,[68]
Annularia,[39]
Aplysia,[65]
Arca,[53]
Argonauta,[29]
Aspergillum,[45]
Auricula,[69]
Avicula,[57]
Balanus,[40]
Belemnite,[102]
Bimusculosa,[44]
Brachiopoda,[61]
Buccinum,[32]
Bulimus,[69]
Bulla,[31]
Calyptræa,[64]
Cancellaria,[83]
Capsa,[50]
Caracolla,[68]
Cardium,[23]
Carinaria,[105]
Cassis,[87]
Cassidaria,[87]
Cephalopoda,[101]
Cerithium,[82]
Chama,[26]
Chamacea,[54]
Chiton,[18]
Cineras,[41]
Cirrhipeda,[40]
Clausilia,[69]
Clavagella,[46]
Cleodora,[62]
Columbella,[91]
Conchæ,[50]
Conchifera,[44]
Concholepas,[89]
Conus,[30]
Corbis,[50]
Corbula,[48]
Coronula,[40]
Crassatella,[48]
Crepidula,[64]
Creusia,[41]
Cyclas,[50]
Cyclostoma,[69]
Cymba,[92]
Cypræa,[31]
Cytherea,[52]

Page.
Delphinula,[77]
Dentalium,[36]
Diceras,[54]
Dolabella,[65]
Dolium,[89]
Donax,[23]
Eburna,[90]
Erycina,[48]
Etheria,[54]
Fasciolaria,[83]
Fissurella,[64]
Fusus,[84]
Galeolaria,[40]
Gasteropoda,[62]
Gryphæa,[59]
Haliotis,[35]-[75]
Harpa,[89]
Helix,[35]-[68]
Heteropoda,[105]
Hipponyx,[61]
Ianthina,[74]
Isocardia,[52]
Lepas,[18]
Lima,[58]
Limax,[66]
Lingula,[61]
Litorina,[79]
Loligo,[104]
Lucina,[50]
Lutraria,[48]
Lymnæa,[71]
Mactra,[23]
Mactracea,[47]
Magillus,[40]
Melanopsis,[71]
Meleagrina,[58]
Melo,[92]
Mitra,[92]
Modiola,[56]
Mollusca,[62]
Monoceros,[89]
Monodonta,[78]
Murex,[35]
Mya,[21]
Myaria,[47]
Mytilus,[27]
Mytilacea,[56]
Natica,[74]
Navicella,[73]
Nassa,[88]
Nautilus,[30]-[103]
Nerita,[35]
Neritina,[73]
Nucula,[53]
Nymphacea,[49]

Page.
Octopus,[104]
Oliva,[98]
Onchidium,[66]
Orthocerata,[102]
Ostrea,[26]
Otion,[41]
Ostracea,[59]
Ovula,[93]
Paludina,[72]
Pandora,[48]
Panopæa,[47]
Parmacella,[66]
Parmophorus,[64]
Patella,[61]-[63]
Pecten,[58]
Pectunculus,[53]
Perna,[57]
Pentalasmis,[41]
Phasianella,[79]
Pileopsis,[64]
Pinna,[57]
Planorbis,[70]
Placuna,[60]
Plagiostoma,[58]
Pleurotoma,[83]
Plicatula,[59]
Podopsis,[59]
Pollicipes,[41]
Potamophila,[51]
Psammotæa,[49]
Pterocera,[86]
Pullastra,[51]
Pupa,[69]
Purpurifera,[87]
Pyrgoma,[41]
Pyrula,[84]
Ranella,[84]
Ricinula,[88]
Rostellaria,[86]
Rotella,[78]
Rudista,[60]
Sabella,[37]
Scalaria,[76]
Scapellum,[42]
Serpula,[36]
Sepia,[104]
Siliquaria,[39]
Sigaretus,[75]
Solarium,[77]
Solen,[22]
Solenacea,[47]
Spirorbis,[39]
Spirula,[102]
Spondylus,[25]
Stomatia,[75]
Stomatella,[75]
Strombus,[33]
Struthiolaria,[84]
Succinea,[69]

Page.
Tellina,[22]-[30]
Terebellum,[97]
Teredo,[46]
Terebra,[91]
Testacellus,[67]
Trachelipoda,[67]
Tridacna,[56]
Trigoniana,[53]
Trivia,[97]
Triton,[85]
Trochus,[78]
Tubicinella,[40]
Turbinella,[83]
Turbo,[79]
Umbrella,[63]
Unio,[54]
Unimusculosa,[56]
Valvata,[71]
Venus,[24]-[52]
Venericardia,[52]
Venerupis,[49]
Vermetus,[76]
Volvaria,[92]
Voluta,[31]
Vulsella,[60]
Xylophaga,[46]